Sentences with phrase «dissolution rates»

Nearly 40 percent of children in Norway experience parental dissolution during childhood (Statistics Norway [2014]-RRB-, and dissolution rates are even higher in the United States and other Western countries (Amato and James [2010]-RRB-.

Although dissolution rates vary across countries, findings have indicated that associations between family structure and child adjustment are comparable across different welfare countries, such as the United States and European and Nordic countries (Amato and James [2010]; Breivik and Olweus [2006]-RRB-.

Essenhigh (2009) suggests that the difference in atmospheric CO2 residence times between the gaseous molecules 12CO2 and 14CO2 may be due to differences in the kinetic absorption and / or dissolution rates of the two different gas molecules.

Here, they installed biogenic nano - uraninite into wells to monitor dissolution rates and mechanisms.

The CDR potential and possible environmental side effects are estimated for various COA deployment scenarios, assuming olivine as the alkalinity source in ice ‐ free coastal waters (about 8.6 % of the global ocean's surface area), with dissolution rates being a function of grain size, ambient seawater temperature, and pH. Our results indicate that for a large ‐ enough olivine deployment of small ‐ enough grain sizes (10 µm), atmospheric CO2 could be reduced by more than 800 GtC by the year 2100.

Since you state that a decrease in net calcification could result from a decrease in gross calcification, an increase in dissolution rates, or both, you distinguish between these responses and get to the conclusion that the impact of ocean acidification on a creature's net calcification may be largely controlled by the status of its protective organic cover and that the net slowdown in skeletal growth under increased CO2 occurs not because these organisms are unable to calcify, but rather because their unprotected skeleton is dissolving faster.

In the Nature study you state that previous work has not determined the impact of acidification on the ability of individual species to calcify because they measured net calcification (that is, gross calcification minus dissolution) thus failing to disentangle the relative contributions of gross calcification (the amount of carbonate deposited by an animal over time) and dissolution rates.

Their studies showed that both types of uraninite, the chemically synthesized coarse - grained pure uranium oxide and the biogenic form, had similar solubility and comparable dissolution rates when oxygen was present and when it wasn't, consistent with their similar crystal core structures.

In addition, North Pacific carbonate dissolution rates, a measure of the pace at which carbonate substances like coral skeletons dissolve, exceed those of the more amenable North Atlantic by a factor of two.

As of 2011, for states with available data, the dissolution rate of same - s.

The depth of our bioavailability enhancement technologies makes Capsugel a leader in enhancing drug solubility and dissolution rate.

In the new study the pain killer Ibuprofen was used as a model substance for poorly soluble drugs and it was shown that crystallisation of the drug was completely supressed in the formulation, resulting in both a higher solubility and a three times faster dissolution rate of the drug.

«Improving the dissolution rate while avoiding the need for unsafe, caustic solutions would remove a technological barrier in the implementation of nontraditional cements.»

Crystalline suspensions are attractive formulations to store and administer active pharmaceutical compounds because of their long - term shelf life, low solvent viscosity, and slow dissolution rate.

The dissolution rate in the sample was 41 percent over the entire period; closely resembling the dissolution rates among Norwegian parents in general (Statistics Norway [2014]-RRB-.

Not exact matches

To most readers, this did not mean the dissolution of the CEIFB, especially when earlier on the same page, the Minister of Finance stated that «the CEIFB will continue to set the rate but the Government will limit rate increases to no more than 5 cents per year until the EI Operating Account is balanced».

Coates links this legal discrimination to ongoing poverty within African American communities, which then links to lack of educational and employment opportunities, high rates of imprisonment, and the dissolution of the family.

The size of the effect was correlated with participants» ratings of their own ego dissolution, suggesting that this network underlies a stable sense of self.

But determining the rate of dissolution is no easy feat.

The culprit would be the relatively impermeable Brava Dome rocks, which limit water flow and thus the rate of convective CO2 dissolution.

The researchers found that due to its size, the larger chloride ion (Cl --RRB- prevents water from accessing kink sites during detachment, limiting the overall rate of sodium chloride dissolution in water.

; J.A. Hammons, et al., Interfacial Phenomena During Salt Layer Formation under High Rate Dissolution Conditions, The Journal of Physical Chemistry B, 117, 6724 - 32, (2013).

At the Congressional hearings where that dyspeptic CIA chief is calling for the IMF's dissolution, the success rate brought up by Brandt is countered with a deliciously snide comment about that success being as much about luck as skill.

The rate of dissolution is proportional to the surface area of the stone expose to this now undersaturated urine and the control of the urinary tract infection in dogs.

Some adjustments have already taken effect, such as the dissolution of the popular One World Explorer rates.

Third, it exposed the fact that Iniva's programme has, since the mid 2000s, existed in a state of arrested development, a position of stasis made all the more apparent by the accelerated rate of social, economic and cultural change during the period — most notably the partial dissolution of cultural hierarchies facilitated by the world wide web, and the emergence of strong grass roots arts activities and young independent organisations operating, for however brief a period, outside the mainstream.

We show that different model assumptions regarding dissolution and calcification rates have little impact on future projections.

However, exchange with the deep ocean is still relatively slow, and the amount that the upper ocean can hold for a given atmospheric CO2 amount depends on various ions present, which are generally supplied at a slow rate (this involves chemical weathering and also the dissolution of carbonate minerals).

[Response: Our rate of mining CO2 from the Earth and putting it in the atmosphere is small compared to the back - and - forth rates of photosynthesis and dissolution / exsolution from the ocean.

Rather, excess CO2 returns toward baseline at a multitude a different rates, with chemical equilibration in the ocean occurring over decades (depending on depth), ocean carbonate buffering through sediment dissolution requiring centuries to millennia, and eventual restoration of carbonate sediment levels by terrestrial weathering occurring over hundreds of thousands of years — a long «tail» that can account for as much as 20 to 40 percent of CO2 excess in the estimates described by David Archer et al in CO2 Atmospheric Lifetimes.

I don't mind not being sensible — but the problem of the rate of calcium carbonate precipitation / dissolution and consequent maintence of calcium supersaturation in seawater is the critcal question in in ocean acidifcation.

Depends on what scenerio is used — and on the rate of dissolution of calcifying organisms as they sink to the ocean floor.

Even if all of the increased CO2 were anthropogenic, the rate of dissolution of CO2 into ocean would be temperature dependent; hence the atmospheric concentration would increase more in warm weather (lower rate of dissolution) than in cool weather (higher rate of dissolution.)

Employers are reminded that the minimum wage rate prescribed under the Employment Standards Act, 2000 («ESA») will be increasing on June 1, 2014, notwithstanding the recent dissolution of the Legislature and subsequent election call.

Either way, it appears that the Martindale - Hubbell AV Ratings System is officially dead, or, at the least, on «dissolution watch.

Differences in disruption rates by age of the child and placement history, reasons why disruption and dissolution occur, and disruption and dissolution trends are noted.

Our founding lawyer, Lani Baron, is a highly rated attorney who has been trained in mediation techniques and can help couples negotiate the complexities of dissolution.

As I slowly transitioned my practice to only Alternate Dispute Resolution («ADR»), I saw a much higher rate of satisfaction with the dissolution process among my clients.

In turn, such discord often leads to marital dissolution as reflected in the divorce rates noted above.